What are the main causes of rareness of serpentina?

The rareness of Serpentina, also known as Rauvolfia serpentina, can be attributed to habitat loss due to deforestation and agricultural expansion, which reduce its natural growing areas. Additionally, overharvesting for its medicinal properties, particularly in traditional medicine, has significantly impacted its population. Environmental changes, such as climate change and soil degradation, also threaten its survival, making conservation efforts crucial for its preservation.